Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4551938 | Retrieval of lobsters and other objects | William W. Sheldon | 1985-11-12 |
| 4434572 | Retrieval of lobsters and other objects | William W. Sheldon | 1984-03-06 |
| 4357902 | System for holding and transporting lobsters | William W. Sheldon | 1982-11-09 |